[libvirt] [PATCH 15/15] Remove unneeded curly brackets around oneline code blocks
Martin Kletzander
mkletzan at redhat.com
Thu Nov 6 16:38:40 UTC 2014
As stated in our contributor guidelines, we don't want curly brackets
around oneline code block (with some exceptions).
Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
---
daemon/libvirtd.c | 15 +++++----------
daemon/remote.c | 15 +++++----------
examples/object-events/event-test.c | 3 +--
examples/openauth/openauth.c | 9 +++------
tools/virsh-console.c | 15 +++++----------
tools/virsh-domain.c | 30 ++++++++++--------------------
tools/virsh-edit.c | 6 ++----
tools/virsh-host.c | 3 +--
tools/virsh-interface.c | 6 ++----
tools/virsh-pool.c | 6 ++----
tools/virsh-volume.c | 15 +++++----------
tools/virsh.c | 18 ++++++------------
tools/wireshark/src/packet-libvirt.c | 6 ++----
13 files changed, 49 insertions(+), 98 deletions(-)
diff --git a/daemon/libvirtd.c b/daemon/libvirtd.c
index 1864bfd..b7f82c5 100644
--- a/daemon/libvirtd.c
+++ b/daemon/libvirtd.c
@@ -981,9 +981,8 @@ static int migrateProfile(void)
if (!(home = virGetUserDirectory()))
goto cleanup;
- if (virAsprintf(&old_base, "%s/.libvirt", home) < 0) {
+ if (virAsprintf(&old_base, "%s/.libvirt", home) < 0)
goto cleanup;
- }
/* if the new directory is there or the old one is not: do nothing */
if (!(config_dir = virGetUserConfigDirectory()))
@@ -998,21 +997,18 @@ static int migrateProfile(void)
}
/* test if we already attempted to migrate first */
- if (virAsprintf(&updated, "%s/DEPRECATED-DIRECTORY", old_base) < 0) {
+ if (virAsprintf(&updated, "%s/DEPRECATED-DIRECTORY", old_base) < 0)
goto cleanup;
- }
- if (virFileExists(updated)) {
+ if (virFileExists(updated))
goto cleanup;
- }
config_home = virGetEnvBlockSUID("XDG_CONFIG_HOME");
if (config_home && config_home[0] != '\0') {
if (VIR_STRDUP(xdg_dir, config_home) < 0)
goto cleanup;
} else {
- if (virAsprintf(&xdg_dir, "%s/.config", home) < 0) {
+ if (virAsprintf(&xdg_dir, "%s/.config", home) < 0)
goto cleanup;
- }
}
old_umask = umask(077);
@@ -1164,9 +1160,8 @@ int main(int argc, char **argv) {
c = getopt_long(argc, argv, "ldf:p:t:vVh", opts, &optidx);
- if (c == -1) {
+ if (c == -1)
break;
- }
switch (c) {
case 0:
diff --git a/daemon/remote.c b/daemon/remote.c
index c93c97a..54819a1 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -500,9 +500,8 @@ remoteRelayDomainEventGraphics(virConnectPtr conn,
authScheme, callback->callbackID);
VIR_DEBUG("Subject %d", subject->nidentity);
- for (i = 0; i < subject->nidentity; i++) {
+ for (i = 0; i < subject->nidentity; i++)
VIR_DEBUG(" %s=%s", subject->identities[i].type, subject->identities[i].name);
- }
/* build return data */
memset(&data, 0, sizeof(data));
@@ -3255,9 +3254,8 @@ remoteDispatchAuthPolkit(virNetServerPtr server,
}
if (virNetServerClientGetUNIXIdentity(client, &callerUid, &callerGid,
- &callerPid, ×tamp) < 0) {
+ &callerPid, ×tamp) < 0)
goto authfail;
- }
if (timestamp == 0) {
VIR_WARN("Failing polkit auth due to missing client (pid=%lld) start time",
@@ -4268,9 +4266,8 @@ remoteDispatchDomainOpenGraphicsFd(virNetServerPtr server ATTRIBUTE_UNUSED,
cleanup:
VIR_FORCE_CLOSE(fd);
- if (rv < 0) {
+ if (rv < 0)
virNetMessageSaveError(rerr);
- }
if (dom)
virDomainFree(dom);
@@ -5689,9 +5686,8 @@ remoteDispatchDomainCreateXMLWithFiles(virNetServerPtr server ATTRIBUTE_UNUSED,
rv = 0;
cleanup:
- for (i = 0; i < nfiles; i++) {
+ for (i = 0; i < nfiles; i++)
VIR_FORCE_CLOSE(files[i]);
- }
VIR_FREE(files);
if (rv < 0)
virNetMessageSaveError(rerr);
@@ -5741,9 +5737,8 @@ static int remoteDispatchDomainCreateWithFiles(virNetServerPtr server ATTRIBUTE_
rv = 0;
cleanup:
- for (i = 0; i < nfiles; i++) {
+ for (i = 0; i < nfiles; i++)
VIR_FORCE_CLOSE(files[i]);
- }
VIR_FREE(files);
if (rv < 0)
virNetMessageSaveError(rerr);
diff --git a/examples/object-events/event-test.c b/examples/object-events/event-test.c
index 0c6faf4..8987ee5 100644
--- a/examples/object-events/event-test.c
+++ b/examples/object-events/event-test.c
@@ -730,9 +730,8 @@ int main(int argc, char **argv)
virConnectUnregisterCloseCallback(dconn, connectClose);
VIR_DEBUG("Closing connection");
- if (dconn && virConnectClose(dconn) < 0) {
+ if (dconn && virConnectClose(dconn) < 0)
printf("error closing\n");
- }
printf("done\n");
return 0;
diff --git a/examples/openauth/openauth.c b/examples/openauth/openauth.c
index fae96e0..0be977e 100644
--- a/examples/openauth/openauth.c
+++ b/examples/openauth/openauth.c
@@ -132,9 +132,8 @@ showDomains(virConnectPtr conn)
goto out;
}
- if (numNames > 0) {
+ if (numNames > 0)
printf("Inactive domains:\n");
- }
for (i = 0; i < numNames; i++) {
printf(" %s\n", *(nameList + i));
@@ -181,9 +180,8 @@ authCallback(virConnectCredentialPtr cred, unsigned int ncred, void *cbdata)
case VIR_CRED_AUTHNAME:
cred[i].result = strdup(authData->username);
- if (cred[i].result == NULL) {
+ if (cred[i].result == NULL)
return -1;
- }
cred[i].resultlen = strlen(cred[i].result);
break;
@@ -191,9 +189,8 @@ authCallback(virConnectCredentialPtr cred, unsigned int ncred, void *cbdata)
case VIR_CRED_PASSPHRASE:
cred[i].result = strdup(authData->password);
- if (cred[i].result == NULL) {
+ if (cred[i].result == NULL)
return -1;
- }
cred[i].resultlen = strlen(cred[i].result);
break;
diff --git a/tools/virsh-console.c b/tools/virsh-console.c
index c245df7..656c646 100644
--- a/tools/virsh-console.c
+++ b/tools/virsh-console.c
@@ -190,9 +190,8 @@ virConsoleEventOnStream(virStreamPtr st,
VIR_STREAM_EVENT_READABLE);
if (events & VIR_STREAM_EVENT_ERROR ||
- events & VIR_STREAM_EVENT_HANGUP) {
+ events & VIR_STREAM_EVENT_HANGUP)
virConsoleShutdown(con);
- }
}
@@ -224,9 +223,8 @@ virConsoleEventOnStdin(int watch ATTRIBUTE_UNUSED,
con->terminalToStream.offset,
avail);
if (got < 0) {
- if (errno != EAGAIN) {
+ if (errno != EAGAIN)
virConsoleShutdown(con);
- }
return;
}
if (got == 0) {
@@ -246,9 +244,8 @@ virConsoleEventOnStdin(int watch ATTRIBUTE_UNUSED,
}
if (events & VIR_EVENT_HANDLE_ERROR ||
- events & VIR_EVENT_HANDLE_HANGUP) {
+ events & VIR_EVENT_HANDLE_HANGUP)
virConsoleShutdown(con);
- }
}
@@ -268,9 +265,8 @@ virConsoleEventOnStdout(int watch ATTRIBUTE_UNUSED,
con->streamToTerminal.data,
con->streamToTerminal.offset);
if (done < 0) {
- if (errno != EAGAIN) {
+ if (errno != EAGAIN)
virConsoleShutdown(con);
- }
return;
}
memmove(con->streamToTerminal.data,
@@ -290,9 +286,8 @@ virConsoleEventOnStdout(int watch ATTRIBUTE_UNUSED,
virEventUpdateHandle(con->stdoutWatch, 0);
if (events & VIR_EVENT_HANDLE_ERROR ||
- events & VIR_EVENT_HANDLE_HANGUP) {
+ events & VIR_EVENT_HANDLE_HANGUP)
virConsoleShutdown(con);
- }
}
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index bd5f404..60a33f8 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -161,9 +161,8 @@ vshNodeGetCPUCount(virConnectPtr conn)
if ((ret = virNodeGetCPUMap(conn, NULL, NULL, 0)) < 0) {
/* fall back to nodeinfo */
vshResetLibvirtError();
- if (virNodeGetInfo(conn, &nodeinfo) == 0) {
+ if (virNodeGetInfo(conn, &nodeinfo) == 0)
ret = VIR_NODEINFO_MAXCPUS(nodeinfo);
- }
}
return ret;
}
@@ -3327,9 +3326,8 @@ cmdUndefine(vshControl *ctl, const vshCmd *cmd)
flags |= VIR_DOMAIN_UNDEFINE_SNAPSHOTS_METADATA;
snapshots_safe = true;
}
- if (nvram) {
+ if (nvram)
flags |= VIR_DOMAIN_UNDEFINE_NVRAM;
- }
if (!(dom = vshCommandOptDomain(ctl, cmd, &name)))
return false;
@@ -3379,9 +3377,8 @@ cmdUndefine(vshControl *ctl, const vshCmd *cmd)
flags &= ~VIR_DOMAIN_UNDEFINE_MANAGED_SAVE;
managed_save_safe = true;
}
- if (has_snapshots == 0) {
+ if (has_snapshots == 0)
snapshots_safe = true;
- }
if (has_snapshots_metadata == 0) {
flags &= ~VIR_DOMAIN_UNDEFINE_SNAPSHOTS_METADATA;
snapshots_safe = true;
@@ -6061,9 +6058,8 @@ vshPrintPinInfo(unsigned char *cpumaps, size_t cpumaplen,
int cpu, lastcpu;
bool bit, lastbit, isInvert;
- if (!cpumaps || cpumaplen <= 0 || maxcpu <= 0 || vcpuindex < 0) {
+ if (!cpumaps || cpumaplen <= 0 || maxcpu <= 0 || vcpuindex < 0)
return false;
- }
bit = lastbit = isInvert = false;
lastcpu = -1;
@@ -6083,9 +6079,8 @@ vshPrintPinInfo(unsigned char *cpumaps, size_t cpumaplen,
vshPrint(ctl, "-%d", cpu - 1);
lastbit = bit;
}
- if (bit && !isInvert) {
+ if (bit && !isInvert)
vshPrint(ctl, "-%d", maxcpu - 1);
- }
return true;
}
@@ -6242,9 +6237,8 @@ cmdVcpuPin(vshControl *ctl, const vshCmd *cmd)
goto cleanup;
}
- if ((maxcpu = vshNodeGetCPUCount(ctl->conn)) < 0) {
+ if ((maxcpu = vshNodeGetCPUCount(ctl->conn)) < 0)
goto cleanup;
- }
cpumaplen = VIR_CPU_MAPLEN(maxcpu);
@@ -7809,13 +7803,11 @@ cmdSetmem(vshControl *ctl, const vshCmd *cmd)
kibibytes = VIR_DIV_UP(bytes, 1024);
if (flags == -1) {
- if (virDomainSetMemory(dom, kibibytes) != 0) {
+ if (virDomainSetMemory(dom, kibibytes) != 0)
ret = false;
- }
} else {
- if (virDomainSetMemoryFlags(dom, kibibytes, flags) < 0) {
+ if (virDomainSetMemoryFlags(dom, kibibytes, flags) < 0)
ret = false;
- }
}
virDomainFree(dom);
@@ -9369,9 +9361,8 @@ doMigrate(void *opaque)
if (vshCommandOptBool(cmd, "rdma-pin-all"))
flags |= VIR_MIGRATE_RDMA_PIN_ALL;
- if (vshCommandOptBool(cmd, "offline")) {
+ if (vshCommandOptBool(cmd, "offline"))
flags |= VIR_MIGRATE_OFFLINE;
- }
if (vshCommandOptBool(cmd, "abort-on-error"))
flags |= VIR_MIGRATE_ABORT_ON_ERROR;
@@ -10034,9 +10025,8 @@ cmdTTYConsole(vshControl *ctl, const vshCmd *cmd)
obj = xmlXPathEval(BAD_CAST "string(/domain/devices/console/@tty)", ctxt);
if (obj == NULL || obj->type != XPATH_STRING ||
- obj->stringval == NULL || obj->stringval[0] == 0) {
+ obj->stringval == NULL || obj->stringval[0] == 0)
goto cleanup;
- }
vshPrint(ctl, "%s\n", (const char *)obj->stringval);
ret = true;
diff --git a/tools/virsh-edit.c b/tools/virsh-edit.c
index 10298f6..41a6d53 100644
--- a/tools/virsh-edit.c
+++ b/tools/virsh-edit.c
@@ -85,9 +85,8 @@ do {
goto edit_cleanup;
/* Compare original XML with edited. Has it changed at all? */
- if (STREQ(doc, doc_edited)) {
+ if (STREQ(doc, doc_edited))
EDIT_NOT_CHANGED;
- }
redefine:
msg = NULL;
@@ -109,9 +108,8 @@ do {
}
/* Everything checks out, so redefine the object. */
- if (!msg && !(EDIT_DEFINE)) {
+ if (!msg && !(EDIT_DEFINE))
msg = _("Failed.");
- }
if (msg) {
int c = vshAskReedit(ctl, msg);
diff --git a/tools/virsh-host.c b/tools/virsh-host.c
index 4a3ff28..8afffc8 100644
--- a/tools/virsh-host.c
+++ b/tools/virsh-host.c
@@ -376,9 +376,8 @@ cmdFreepages(vshControl *ctl, const vshCmd *cmd)
goto cleanup;
vshPrint(ctl, _("Node %d:\n"), cell);
- for (j = 0; j < npages; j++) {
+ for (j = 0; j < npages; j++)
vshPrint(ctl, "%uKiB: %lld\n", pagesize[j], counts[j]);
- }
vshPrint(ctl, "%c", '\n');
}
diff --git a/tools/virsh-interface.c b/tools/virsh-interface.c
index 6cacaf1..c429fc7 100644
--- a/tools/virsh-interface.c
+++ b/tools/virsh-interface.c
@@ -824,9 +824,8 @@ cmdInterfaceBridge(vshControl *ctl, const vshCmd *cmd)
/* Get a handle to the original device */
if (!(if_handle = vshCommandOptInterfaceBy(ctl, cmd, "interface",
- &if_name, VSH_BYNAME))) {
+ &if_name, VSH_BYNAME)))
goto cleanup;
- }
/* Name for new bridge device */
if (vshCommandOptStringReq(ctl, cmd, "bridge", &br_name) < 0)
@@ -1046,9 +1045,8 @@ cmdInterfaceUnbridge(vshControl *ctl, const vshCmd *cmd)
/* Get a handle to the original device */
if (!(br_handle = vshCommandOptInterfaceBy(ctl, cmd, "bridge",
- &br_name, VSH_BYNAME))) {
+ &br_name, VSH_BYNAME)))
goto cleanup;
- }
nostart = vshCommandOptBool(cmd, "no-start");
diff --git a/tools/virsh-pool.c b/tools/virsh-pool.c
index 0b8dba5..a05608b 100644
--- a/tools/virsh-pool.c
+++ b/tools/virsh-pool.c
@@ -470,13 +470,11 @@ cmdPoolBuild(vshControl *ctl, const vshCmd *cmd)
if (!(pool = vshCommandOptPool(ctl, cmd, "pool", &name)))
return false;
- if (vshCommandOptBool(cmd, "no-overwrite")) {
+ if (vshCommandOptBool(cmd, "no-overwrite"))
flags |= VIR_STORAGE_POOL_BUILD_NO_OVERWRITE;
- }
- if (vshCommandOptBool(cmd, "overwrite")) {
+ if (vshCommandOptBool(cmd, "overwrite"))
flags |= VIR_STORAGE_POOL_BUILD_OVERWRITE;
- }
if (virStoragePoolBuild(pool, flags) == 0) {
vshPrint(ctl, _("Pool %s built\n"), name);
diff --git a/tools/virsh-volume.c b/tools/virsh-volume.c
index 4f810f8..1859aa4 100644
--- a/tools/virsh-volume.c
+++ b/tools/virsh-volume.c
@@ -687,9 +687,8 @@ cmdVolUpload(vshControl *ctl, const vshCmd *cmd)
return false;
}
- if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name))) {
+ if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name)))
return false;
- }
if (vshCommandOptStringReq(ctl, cmd, "file", &file) < 0)
goto cleanup;
@@ -885,9 +884,8 @@ cmdVolDelete(vshControl *ctl, const vshCmd *cmd)
bool ret = true;
const char *name;
- if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name))) {
+ if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name)))
return false;
- }
if (virStorageVolDelete(vol, 0) == 0) {
vshPrint(ctl, _("Vol %s deleted\n"), name);
@@ -945,9 +943,8 @@ cmdVolWipe(vshControl *ctl, const vshCmd *cmd)
int algorithm = VIR_STORAGE_VOL_WIPE_ALG_ZERO;
int funcRet;
- if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name))) {
+ if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", &name)))
return false;
- }
if (vshCommandOptStringReq(ctl, cmd, "algorithm", &algorithm_str) < 0)
goto out;
@@ -1642,9 +1639,8 @@ cmdVolPool(vshControl *ctl, const vshCmd *cmd)
/* Use the supplied string to locate the volume */
if (!(vol = vshCommandOptVolBy(ctl, cmd, "vol", NULL, NULL,
- VSH_BYUUID))) {
+ VSH_BYUUID)))
return false;
- }
/* Look up the parent storage pool for the volume */
pool = virStoragePoolLookupByVolume(vol);
@@ -1741,9 +1737,8 @@ cmdVolPath(vshControl *ctl, const vshCmd *cmd)
virStorageVolPtr vol;
char * StorageVolPath;
- if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", NULL))) {
+ if (!(vol = vshCommandOptVol(ctl, cmd, "vol", "pool", NULL)))
return false;
- }
if ((StorageVolPath = virStorageVolGetPath(vol)) == NULL) {
virStorageVolFree(vol);
diff --git a/tools/virsh.c b/tools/virsh.c
index 036b517..eb648bd 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -499,9 +499,8 @@ vshPrintRaw(vshControl *ctl, ...)
char *key;
va_start(ap, ctl);
- while ((key = va_arg(ap, char *)) != NULL) {
+ while ((key = va_arg(ap, char *)) != NULL)
vshPrint(ctl, "%s\r\n", key);
- }
va_end(ap);
}
@@ -874,9 +873,8 @@ cmdCd(vshControl *ctl, const vshCmd *cmd)
return false;
}
- if (vshCommandOptString(cmd, "dir", &dir) <= 0) {
+ if (vshCommandOptString(cmd, "dir", &dir) <= 0)
dir = dir_malloced = virGetUserDirectory();
- }
if (!dir)
dir = "/";
@@ -1136,9 +1134,8 @@ vshCmddefGetOption(vshControl *ctl, const vshCmdDef *cmd, const char *name,
const vshCmdOptDef *ret = NULL;
char *alias = NULL;
- if (STREQ(name, helpopt.name)) {
+ if (STREQ(name, helpopt.name))
return &helpopt;
- }
for (i = 0; cmd->opts && cmd->opts[i].name; i++) {
const vshCmdOptDef *opt = &cmd->opts[i];
@@ -1642,9 +1639,8 @@ vshCommandOptString(const vshCmd *cmd, const char *name, const char **value)
if (ret <= 0)
return ret;
- if (!*arg->data && !(arg->def->flags & VSH_OFLAG_EMPTY_OK)) {
+ if (!*arg->data && !(arg->def->flags & VSH_OFLAG_EMPTY_OK))
return -1;
- }
*value = arg->data;
return 1;
}
@@ -1839,9 +1835,8 @@ vshCommandOptArgv(const vshCmd *cmd, const vshCmdOpt *opt)
opt = opt ? opt->next : cmd->opts;
while (opt) {
- if (opt->def->type == VSH_OT_ARGV) {
+ if (opt->def->type == VSH_OT_ARGV)
return opt;
- }
opt = opt->next;
}
return NULL;
@@ -3703,9 +3698,8 @@ main(int argc, char **argv)
else
progname++;
- if ((defaultConn = virGetEnvBlockSUID("VIRSH_DEFAULT_CONNECT_URI"))) {
+ if ((defaultConn = virGetEnvBlockSUID("VIRSH_DEFAULT_CONNECT_URI")))
ctl->name = vshStrdup(ctl, defaultConn);
- }
vshInitDebug(ctl);
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index 5c3c369..f7aa7ed 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -249,9 +249,8 @@ find_payload_dissector(guint32 proc, guint32 type,
first = pds[0].proc;
last = pds[length-1].proc;
- if (proc < first || proc > last) {
+ if (proc < first || proc > last)
return NULL;
- }
pd = &pds[proc-first];
/* There is no guarantee to proc numbers has no gap */
@@ -329,9 +328,8 @@ dissect_libvirt_payload_xdr_data(tvbuff_t *tvb, proto_tree *tree, gint payload_l
xdr_destroy(&xdrs);
g_free(payload_data);
- if (nfds != 0) {
+ if (nfds != 0)
dissect_libvirt_fds(tvb, start + payload_length, nfds);
- }
}
static void
--
2.1.3
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